Patent Assignment
Reel/Frame 013674/0633
Assignment of Assignor's Interest
Recorded: 2003-01-21
Pages: 6
Assignors
WEIRAUCH JR., DOUGLAS A.
Executed: 2002-12-19
DYNYS, JOSEPH M.
Executed: 2002-12-20
DIMILIA, ROBERT A.
Executed: 2003-01-02
RAY, SIBA P.
Executed: 2002-12-20
LIU, XINGHUA
Executed: 2002-12-23
PHELPS, FRANKIE E.
Executed: 2003-01-03
Assignee
ALCOA INC.
201 ISABELLA STREET, PITTSBURGH, PENNSYLVANIA, 15212
Covered Property
(1)
Stable Inert Anodes Including an Oxide of Nickel, Iron and Aluminum
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 3, 2016
From: ALCOA INC.
To: ALCOA USA CORP.
Reel/Frame 040556/0141 →
Security Interest
Jan 27, 2017
From: ALCOA USA CORP.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 041521/0521 →
Assignment of Assignor's Interest
Mar 18, 2019
From: ALCOA USA CORP.
To: ELYSIS LIMITED PARTNERSHIP
Reel/Frame 048624/0566 →
Release of Security Interest
Sep 28, 2022
From: JPMORGAN CHASE BANK, N.A.
To: ALCOA USA CORP.
Reel/Frame 061558/0257 →